So, @AceofSpadesHQ > @jbarro.

For those looking to draw grander conclusions, this is a teachable moment. The hubris necessary for this kind of vast undertaking  impacting nearly 20 percent of the economy!  is patently unconservative. And I dont need to trot out some fire-breathing or controversial conservative to demonstrate why this sort of chutzpah is a fundamental affront to basic conservative philosophy. As Ive noted before, my favorite definition of conservatism comes from David Brooks, who defined it thusly: The essence of conservatism  from Burke to Hayek  is epistemological modesty  an awareness of how little we can know about ourselves, and how little we can plan. Because life is so complicated." Liberalism operates under a fatal conceit that is fundamentally immodest. The ObamaCare rollout is a prime example of why such hubris is dangerous and costly.